{f551efce-3692-4ed5-8201-c1c7dbef1744}.dll

XVRNT

GreyGray

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {f551efce-3692-4ed5-8201-c1c7dbef1744}.dll, “TODO: <File description>” by GreyGray has been detected as adware by 25 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Remove {f551efce-3692-4ed5-8201-c1c7dbef1744}.dll - Powered by Reason Core Security
Publisher:
TODO: <Company name>  (signed by GreyGray)

Product:
XVRNT

Description:
TODO: <File description>

Version:
2.1.0.2

MD5:
287f2a24bbdf4c8f3f1b3d9ac6b9431c

SHA-1:
4cfd8b83caa5952a4ccff1a63787260390f893ce

SHA-256:
0916a7264898ae779c0eb13abc62561816da7f984ce1108f5f086d533dbf979a

Scanner detections:
25 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
12/4/2016 11:16:01 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.D
911

Agnitum Outpost
PUA.Agent
7.1.1

AVG
Generic_r
2015.0.3447

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.14610

Bitdefender
Adware.BrowseFox.D
1.0.20.1095

Clam AntiVirus
Win.Adware.Swiftbrowse-57
0.98/19185

Dr.Web
Trojan.BPlug.78
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox
8.14.08.07.08

ESET NOD32
Win32/BrowseFox.K potentially unwanted application
7.0.302.0

F-Prot
W32/MegaBrowse.A
4.6.5.141

F-Secure
Adware.BrowseFox.D
11.2014-07-08_5

G Data
Adware.BrowseFox
14.8.24

IKARUS anti.virus
AdWare.SwiftBrowse
t3scan.1.6.1.0

Jiangmin
Adware/Agent.kco
KV140610

K7 Gateway Antivirus
Trojan
13.180.12758

Kaspersky
not-a-virus:AdWare.Win32.Yotoon
14.0.0.3441

Kingsoft AntiVirus
Win32.Troj.BrowseFox.D.(kcloud)
331020.49267

MicroWorld eScan
Adware.BrowseFox.D
15.0.0.657

Qihoo 360 Security
HEUR/Malware.QVM30.Gen
1.0.0.1015

Reason Heuristics
PUP.GreyGray.g
14.8.7.20

Vba32 AntiVirus
AdWare.LinkSwift
3.12.26.0

VIPRE Antivirus
Trojan.Win32.Generic
28678

Zillya! Antivirus
Adware.SwiftBrowse.Win32.7
2.0.0.1821

Remove {f551efce-3692-4ed5-8201-c1c7dbef1744}.dll - Powered by Reason Core Security
File size:
289.3 KB (296,216 bytes)

Product version:
2.1.0.2

Copyright:
TODO: (c) <Company name>. All rights reserved.

Original file name:
XTLS.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\greygray\bin\{f551efce-3692-4ed5-8201-c1c7dbef1744}.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 1:00:00 AM

Valid to:
9/20/2015 12:59:59 AM

Subject:
CN=GreyGray, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=GreyGray, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
23FF62A16C638B371A4AB98A8F876E8B

Registration
CLSID:
{5A4E3A41-FA55-4BDA-AED7-CEBE6E7BCB52}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
4/30/2014 12:20:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:fMIwk72laQGW/spGXV2GCbqZoIfhVHhvn:EPk72lwW/OaV2GCbqZoIfh/

Entry address:
0x21C37

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, CB, 84, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, B8, 57, AC, 02, 10, A3, 88, 23, 04, 10, C7, 05, 8C, 23, 04, 10, 4D, A3, 02, 10, C7, 05, 90, 23, 04, 10, 01, A3, 02, 10, C7, 05, 94, 23, 04, 10, 3A, A3, 02, 10, C7, 05, 98, 23, 04, 10, A3, A2, 02, 10, A3, 9C, 23, 04, 10, C7, 05, A0, 23, 04, 10, CF, AB, 02, 10, C7, 05, A4, 23, 04, 10, BF, A2, 02, 10, C7, 05, A8, 23, 04, 10, 21, A2, 02, 10, C7, 05, AC, 23, 04, 10, AD, A1...
 
[+]

Code size:
204 KB (208,896 bytes)

Remove {f551efce-3692-4ed5-8201-c1c7dbef1744}.dll - Powered by Reason Core Security